Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 8 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/21/2024   10:34:40   (  -0.42,  61.64) (  -0.71,  60.36)  146.33                80
 08/22/2024   10:18:45   (  -0.42,  61.62) (   0.33,  64.86)  370.13                80
 08/23/2024   22:40:45   (   0.41,  61.63) (   0.86,  59.58)  233.39                80
 08/24/2024   22:19:29   (   0.41,  61.62) (  -0.13,  64.10)  282.07                80
 08/26/2024   10:41:39   (  -0.40,  61.58) (  -1.02,  58.77)  320.40                80
 08/27/2024   10:25:42   (  -0.40,  61.57) (  -0.01,  63.28)  195.43                80
 08/28/2024   22:47:43   (   0.39,  61.57) (   1.18,  57.99)  407.78                80
 08/29/2024   22:26:26   (   0.39,  61.57) (   0.17,  62.51)  107.21                80
 08/31/2024   10:48:36   (  -0.37,  61.55) (  -1.35,  57.18)  497.18                80
 09/01/2024   10:32:39   (  -0.37,  61.53) (  -0.34,  61.70)   18.67                80
 09/03/2024   22:36:02   (   0.36,  61.52) (   0.50,  60.93)   67.68                80